UL44 Copper RW90 Cable

RW90 is a single-core copper conductor wire insulated with cross-linked polyethylene (XLPE), possesses excellent electrical, thermal, and mechanical properties. Its insulation material is thermosetting XLPE, which, compared to ordinary thermoplastic materials, has a higher heat resistance rating, can withstand a long-term operating temperature of 90°C in dry or humid environments, and has cold bending performance of -40°C.

RW90 uses XLPE insulation material, which is significantly superior to traditional PVC insulated wires in terms of heat resistance, durability, and safety. It can operate stably in higher temperatures and more complex environments, thereby improving the overall reliability and service life of the system. It also has good mechanical strength and abrasion resistance, making it less prone to damage during construction.

The RW90 is UL certified and complies with CSA C22.2 No. 38 standard. Certification Number: UL-CA-2545586-0. This certification indicates that the product meets relevant specifications in terms of electrical performance, heat resistance, flame retardancy, and safety.

RW90 cables are primarily used in low-voltage power distribution systems in building, commercial, and industrial applications. They are suitable as branch circuits, feeders, and general-purpose wiring conductors, and are widely laid in electrical conduits, cable trays, cable ducts, or inside equipment. Due to their excellent moisture resistance, RW90 is particularly suitable for use in humid environments, underground pipelines, equipment rooms, and industrial plants.Meanwhile, its stable dielectric properties also make it suitable for use in places with high electrical safety requirements, such as hospitals and laboratories.

Exporting to 80+ countries and regions, we bring proven global export experience and trusted wires & cables to customers worldwide.

Geritel Wire is a professional UL wires manufacturer. Our factory is equipped with multiple modern wire and cable production lines, covering key processes such as wire drawing, stranding, insulation extrusion, online testing, and finished product inspection.  We can stably produce a variety of UL-certified wire products, including THHN, THWN, XHHW, RHW, RHW-2, USE-2, and RW90. Through large-scale and standardized production, we achieve stable delivery times and flexible supply capabilities while maintaining full compliance with UL standards.

RW90 cables are typically packaged on plastic reels, small wooden reels, or large wooden reels.

Geritel Wire Manufacturer holds 50+ international certifications, including UL, cUL, SAA, TUV, CE, VDE, ISO, and others. Our cables meet the highest global quality and safety standards.

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